Brake light switch - which one?

I have a Fabia I (2002, chassis 6YX23387...)

Today I replaced my broken bake lights switch. I asked for a 1J094551C, which is the switch I removed from my brake pedal. But they gave me 1J0945511A; no matter, it fits perfectly and works well (see VWvortex Forums: DIY - Installing a new brake light switch (without breaking it!)).

I followed Ap0gee's guide: http://briskoda.net/technical-guides/fabia-evap-temp-sensor-how-pics/66182/ from step 1 to 9.

HTH

Thank you!